EP3911554A4 - Gelenkiges robotisches arbeitswerkzeug mit gelenksensor - Google Patents

Gelenkiges robotisches arbeitswerkzeug mit gelenksensor Download PDF

Info

Publication number
EP3911554A4
EP3911554A4 EP19876016.7A EP19876016A EP3911554A4 EP 3911554 A4 EP3911554 A4 EP 3911554A4 EP 19876016 A EP19876016 A EP 19876016A EP 3911554 A4 EP3911554 A4 EP 3911554A4
Authority
EP
European Patent Office
Prior art keywords
working tool
articulated robotic
articulation sensor
robotic working
articulation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19876016.7A
Other languages
English (en)
French (fr)
Other versions
EP3911554A1 (de
Inventor
Lars EDFORS
Magnus BERGENHOLM
Staffan Palm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Husqvarna AB
Original Assignee
Husqvarna AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Husqvarna AB filed Critical Husqvarna AB
Publication of EP3911554A1 publication Critical patent/EP3911554A1/de
Publication of EP3911554A4 publication Critical patent/EP3911554A4/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/02—Steering linkage; Stub axles or their mountings for pivoted bogies
    • B62D7/04—Steering linkage; Stub axles or their mountings for pivoted bogies with more than one wheel
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/006—Control or measuring arrangements
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/006—Control or measuring arrangements
    • A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D12/00—Steering specially adapted for vehicles operating in tandem or having pivotally connected frames
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Harvester Elements (AREA)
EP19876016.7A 2018-10-24 2019-10-02 Gelenkiges robotisches arbeitswerkzeug mit gelenksensor Pending EP3911554A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1851312A SE543724C2 (en) 2018-10-24 2018-10-24 Articulated robotic working tool with goniometer arrangement
PCT/SE2019/050949 WO2020085970A1 (en) 2018-10-24 2019-10-02 Articulated robotic working tool with articulation sensor

Publications (2)

Publication Number Publication Date
EP3911554A1 EP3911554A1 (de) 2021-11-24
EP3911554A4 true EP3911554A4 (de) 2022-11-30

Family

ID=70331127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19876016.7A Pending EP3911554A4 (de) 2018-10-24 2019-10-02 Gelenkiges robotisches arbeitswerkzeug mit gelenksensor

Country Status (5)

Country Link
US (1) US20210352841A1 (de)
EP (1) EP3911554A4 (de)
CN (1) CN112805206B (de)
SE (1) SE543724C2 (de)
WO (1) WO2020085970A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2692220A1 (de) * 2012-08-03 2014-02-05 Robert Bosch GmbH Richtungsblockierungssensor
US20150336609A1 (en) * 2014-05-23 2015-11-26 Brent A. Smith Drive system with serially arranged variable displacement componentry
US20180001786A1 (en) * 2016-06-30 2018-01-04 Robert Bosch Gmbh Ground Treatment Appliance
EP3273764A1 (de) * 2015-03-26 2018-01-31 Husqvarna AB Verbesserte hebe-/kollisionserkennung
US20180222528A1 (en) * 2014-12-02 2018-08-09 Husqvarna Ab All wheel drive robotic vehicle with steering brake

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535124A (en) * 1991-10-04 1996-07-09 Caterpillar Inc. Method and apparatus for controlling differentially driven wheel-slip for an articulated machine
NL1018301C2 (nl) * 2001-06-15 2002-12-17 Skf Ab Sensor in King-pin.
DE102006057310A1 (de) * 2006-12-05 2008-06-12 Cherry Gmbh Eingabemodul und Verfahren zum Betrieb eines Eingabemoduls
EP2448394B1 (de) * 2009-06-01 2021-01-06 Husqvarna AB Rasenmäher
EP2723155B1 (de) * 2011-06-22 2016-08-10 Husqvarna AB Fahrgestell eines gartenwerkzeugs zum schieben
EP3342266A1 (de) * 2012-02-22 2018-07-04 Husqvarna AB Robotischer rasenmäher
US9944316B2 (en) * 2012-04-24 2018-04-17 Mtd Products Inc Vehicle drive control systems and the related vehicles
CN104470351A (zh) * 2012-07-05 2015-03-25 胡斯华纳有限公司 检测抬起事件和碰撞事件的机器人车的位移传感器
DE202012102637U1 (de) * 2012-07-17 2013-10-21 Al-Ko Kober Se Selbstfahrendes Bodenbearbeitungsgerät
WO2015192900A1 (en) * 2014-06-19 2015-12-23 Husqvarna Ab Improved robotic working tool
EP2997872B1 (de) * 2014-09-20 2017-06-28 Viking GmbH Selbstfahrendes Arbeitsgerät
US9267245B1 (en) * 2014-10-17 2016-02-23 Wacker Neuson Production Americas Llc Vibratory compacting roller machine with drum steering
DE212015000289U1 (de) * 2014-12-26 2017-07-26 Hitachi Koki Co., Ltd. Selbstfahrender Rasenmäher
KR102288523B1 (ko) * 2014-12-30 2021-08-11 엘지이노텍 주식회사 토크센서모듈 및 이를 포함하는 조향각 센싱장치
CN106304944B (zh) * 2015-06-17 2019-01-15 科沃斯机器人股份有限公司 智能草坪养护系统
CN205694290U (zh) * 2016-04-12 2016-11-23 苏州宝时得电动工具有限公司 割草机
CN105917841B (zh) * 2016-06-13 2018-07-20 常州格力博有限公司 割草机
WO2018013045A1 (en) * 2016-07-12 2018-01-18 Husqvarna Ab All wheel drive robotic vehicle with steering brake

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2692220A1 (de) * 2012-08-03 2014-02-05 Robert Bosch GmbH Richtungsblockierungssensor
US20150336609A1 (en) * 2014-05-23 2015-11-26 Brent A. Smith Drive system with serially arranged variable displacement componentry
US20180222528A1 (en) * 2014-12-02 2018-08-09 Husqvarna Ab All wheel drive robotic vehicle with steering brake
EP3273764A1 (de) * 2015-03-26 2018-01-31 Husqvarna AB Verbesserte hebe-/kollisionserkennung
US20180001786A1 (en) * 2016-06-30 2018-01-04 Robert Bosch Gmbh Ground Treatment Appliance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020085970A1 *

Also Published As

Publication number Publication date
WO2020085970A1 (en) 2020-04-30
SE1851312A1 (en) 2020-04-25
CN112805206B (zh) 2023-04-18
CN112805206A (zh) 2021-05-14
EP3911554A1 (de) 2021-11-24
SE543724C2 (en) 2021-06-29
US20210352841A1 (en) 2021-11-18

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